| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.89 | 12.664% | $225.2041 | $225.20 | $225.20 | $225.20 |
| Purchase #2 | $245.81 | 3.381% | $254.1208 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $106.30 | 10.261% | $117.2074 | $117.21 | $117.20 | $117.20 |
| Purchase #4 | $72.53 | 12.510% | $81.6035 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $73.93 | 7.764% | $79.6699 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $239.70 | 9.464% | $262.3852 | $262.39 | $262.40 | $262.40 |
| Purchase #7 | $108.35 | 10.587% | $119.821 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $1,046.51 | $1,140.0119 | $1,140.01 | $1,139.95 | $1,140.00 | |